Title

Radio frequency identification transponder

Application Number:

US20070928357

Publication Date:

04-12-2012

Current Assignee:

Family ID:

Application Date:

30-10-2007

Declaring Company:

Publication Country:

US

Priority Date:

28-02-2000

Title

Radio frequency identification transponder

Application Number:

US20070928357

Family ID:

Publication Country:

US

Publication Date:

04-12-2012

Application Date:

30-10-2007

Priority Date:

28-02-2000

Current Assignee:

Declaring Company:

Abstract  Abstract

A radio frequency identification transponder includes a power supply and a dynamic memory array that stores data. When power from the power supply ceases, the data in the dynamic memory array is validly maintained for a predetermined period of time. The dynamic memory array is responsive to an interrogating signal for selectively updating the data. A radio frequency identification transponder includes a signal processor that extracts an identifier from the interrogation signal and is responsive to the identifier and the stored data to determine whether some or all of the identifier is stored in the dynamic memory array.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.